影响药物流产的多因素分析

目的:分析影响流产药物的因素,并寻找药物流产的最佳条件。方法:收治要求药物终止妊娠的早孕妇女500例,对资料进行回顾性分析,对成功和失败的原因进行分析。结果:流产2次以、胎囊最大经线超过25mm、停经≥50天、有胎芽、子宫后位、合并其他慢性盆腔炎症都会增加流产的失败率。结论:对早孕的妇女合并慢性盆腔炎性疾病,后位子宫,有胎芽、胎囊最大经线>25mm,停经天数超过50天都会容易导致药物流产失败。

Objective： to analyze the factors that influence the abortion drug, and look for the best conditions for abortion. Methods ： the data of 500 early pregnancy women from February 2009 to July 2011 in our hospital requesting medical termination of pregnancy were retrospectively analyzed. Analysis of the causes of success and failure. Results： after analysis showed that the more miscarriages, maximum Warp than 25ram fetal SAC, menopause after long days, embryonic buds, uterus, incorporating other chronic pelvic inflammation increases abortion rate of failure. Conclusion ： of early pregnancy in women with chronic pelvic inflammatory disease, endometriosis after, embryonic buds, maximum warp fetal cystic 〉 25ram, menopause for more than 50 days will result in failed medical abortion.